JPS63199452U - - Google Patents
Info
- Publication number
- JPS63199452U JPS63199452U JP8971587U JP8971587U JPS63199452U JP S63199452 U JPS63199452 U JP S63199452U JP 8971587 U JP8971587 U JP 8971587U JP 8971587 U JP8971587 U JP 8971587U JP S63199452 U JPS63199452 U JP S63199452U
- Authority
- JP
- Japan
- Prior art keywords
- button
- battery
- terminal plate
- plating layer
- sealing gasket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 230000002209 hydrophobic effect Effects 0.000 claims description 2
- 238000010248 power generation Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 150000001879 copper Chemical class 0.000 claims 1
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Substances C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Description
第１図はこの考案に係るボタン形アルカリマン
ガン電池の全体構成を示す縦断面図、第２図は第
１図のＡ部拡大断面図、第３図ａ，ｂは端子板に
対するアルキルイミダゾールの塗着状態を示す説
明図、第４図は従来のボタン形アルカリ電池を示
す断面図である。
１０…正極缶、１２…負極端子板、１２ｂ…銅
メツキ層、１４…封口ガスケツト、１４ｂ…立上
げ部、１８…立上げ部、２０，２２，２４…発電
要素（２０…負極、２２…セパレータ、２４…正
極合剤）、２８…疎水層。
Fig. 1 is a longitudinal sectional view showing the overall structure of the button-type alkaline manganese battery according to this invention, Fig. 2 is an enlarged sectional view of section A in Fig. 1, and Figs. 3 a and b are coatings of alkylimidazole on the terminal plate. FIG. 4 is a sectional view showing a conventional button-type alkaline battery. DESCRIPTION OF SYMBOLS 10... Positive electrode can, 12... Negative electrode terminal plate, 12b... Copper plating layer, 14... Sealing gasket, 14b... Standing part, 18... Standing part, 20, 22, 24... Power generation element (20... Negative electrode, 22... Separator , 24... positive electrode mixture), 28... hydrophobic layer.
Claims (1)
トを介して集電体を兼ねた負極端子板の周縁部に
カシメ付けて封口し、電池内部の発電要素を気密
に封止するようにしたボタン形アルカリ電池にお
いて： 前記負極端子板は、ニツケルメツキ鋼板の内面
に銅メツキ層を設けるとともに、この銅メツキ層
が前記封口ガスケツトと接触する部分に、予めア
ルキルイミダゾールを塗着せしめることによつて
形成される銅―イミダゾール錯体からなる疎水層
を設けたことを特徴とするボタン形アルカリ電池
。[Scope of claim for utility model registration] The opening edge of a button-shaped battery case is caulked and sealed via a sealing gasket to the peripheral edge of a negative electrode terminal plate that also serves as a current collector, thereby airtightly sealing the power generation element inside the battery. In the button-type alkaline battery, the negative terminal plate is provided with a copper plating layer on the inner surface of a nickel-plated steel plate, and alkylimidazole is applied in advance to the portion where this copper plating layer contacts the sealing gasket. A button-shaped alkaline battery characterized in that it is provided with a hydrophobic layer made of a copper-imidazole complex formed by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8971587U JPS63199452U (en) | 1987-06-12 | 1987-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8971587U JPS63199452U (en) | 1987-06-12 | 1987-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63199452U true JPS63199452U (en) | 1988-12-22 |
Family
ID=30948942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8971587U Pending JPS63199452U (en) | 1987-06-12 | 1987-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63199452U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5583157A (en) * | 1978-12-20 | 1980-06-23 | Hitachi Maxell Ltd | Alkaline cell |
-
1987
- 1987-06-12 JP JP8971587U patent/JPS63199452U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5583157A (en) * | 1978-12-20 | 1980-06-23 | Hitachi Maxell Ltd | Alkaline cell |
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